/*
* ################################################################################
* ### MIT License
* ################################################################################
* 
* Copyright (c) 2006-2011 Andy Turner
* 
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __EDGE_H__
#define __EDGE_H__

#include "Mesh/MeshTypeDefs.h"
#include "ObjectManagement/ManagedObject.h"

#include "EdgeBuilder.h"

namespace AWT
{
   class Edge : public ManagedObject
   {
      friend class EdgeBuilder;

   public:
      typedef ManagedAutoPointer<Edge> P;

   protected:
      Edge(EdgeBuilder::P eb, const MeshIndex vertex);
      virtual ~Edge();
   
   private:
      static P getInstance(EdgeBuilder::P eb, const MeshIndex vertex);

   public:
      const MeshIndex getVertex() const;

      std::string getClassName() const;

      Edge* getPrevious();
      void setPrevious(Edge* e);

      Edge* getNext();
      void setNext(Edge* e);

      void destroy();

   protected:
      struct D;
      D* m_D;

   };
}

#endif // __EDGE_H__